Optimize Illustrations and Hero SVGs

For larger illustrations (heroes, decorative graphics), optimization can shave 30-70% off file size.

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Illustrations tips

🖼️

Large illustrations from unDraw / Streamline / similar have lots of decimal precision. Rounding to 2 decimals usually saves 30%+ with no visible difference.

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Watch out for the "strip IDs" option — disabled by default since some SVG animations reference IDs from CSS or JavaScript.

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For hero SVGs that need to be CSS-animated, keep IDs intact. The other optimizations (decimal rounding, comment stripping) are still safe.

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